Value of peripheral blood PCT, CRP, FIB and D-D levels for early diagnosing PTB complicated with bacterial pneumonia / 中国热带医学

@#Abstract: Objective　To investigate the early diagnostic value of peripheral blood procalcitonin (PCT), C-reactive protein (CRP), fibrinogen (FIB) and D-dimer (D-D) levels in patients with pulmonary tuberculosis (PTB) complicated with bacterial pneumonia. Methods　A total of 102 patients who admitted to Department of Tuberculosis of Affiliated Nantong Hospital of Shanghai University from Jan 2021 to May 2022 were enrolled in this study and divided into a group (52 cases) with pulmonary tuberculosis (PTB) patients and a group (50 cases) with PTB patients complicated with bacterial pneumonia. The levels of PCT, CRP, FIB and D-D in the peripheral blood were measured, the differences and correlations in all indicators were compared among two groups. The sensitivity and specificity of these indicators in the early diagnosis of PTB complicated with bacterial pneumonia were analyzed by receiver operating characteristic (ROC) curve. Results　The levels of PCT, CRP, FIB and D-D in the peripheral blood from the PTB complicated with bacterial pneumonia group were 0.06 (0.04, 0.16) ng/mL, 38.00 (3.88, 96.10) mg/L, 4.51 (3.02, 6.07) g/L, and 0.59 (0.34, 1.88) mg/L, respectively, which were significantly higher than corresponding 0.04 (0.03, 0.04) ng/mL, 3.20 (0.84, 7.22) mg/L, 2.96 (2.48, 3.77) g/L, and 0.27 (0.17, 0.36) mg/L in the PTB group (Z=-4.784, -5.233, -3.853, -4.199, all P<0.001). Furthermore, the levels of CRP and FIB in the PTB complicated by bacterial pneumonia group were highly positively correlated (r=0.855, P<0.001). The area under the ROC curve (AUC) of PCT, CRP, FIB and D-D for early diagnosis of PTB complicated with bacterial pneumonia were 0.757, 0.794, 0.747 and 0.764, respectively. In addition, the AUC obtained by simultaneous measurement of PCT, CRP, FIB and D-D was as high as 0.916, and the sensitivity and specificity of diagnosing PTB complicated with bacterial pneumonia were increased to 85.7% and 96.9%, respectively, which were higher than those of individual indicators. Conclusions　Levels of peripheral blood PCT, CRP, FIB, and D-D all show varying degrees of increase in patients with PTB complicated with bacterial pneumonia, and detecting the levels of all four markers, rather than any single marker, can assist in early monitoring whether the tuberculosis patients are complicated with bacterial pneumonia.

SUN Shen-tian's clinical experience in treating Tourette's syndrome with acupuncture / 中国针灸

To introduce the clinical experience of professor SUN Shen-tian in treatment of Tourette's syndrome (TS) with acupuncture. TS is a psychosomatic disease and the core pathogenesis refers to blood deficiency producing internal wind. The disease is located in the heart and liver. Acupoints are selected according to the functional orientation of the cerebral cortex. The extrapyramidal system area is preferred for tic disorder, and the emotional area is for behavioral disorder. The treatment focuses on regulating the mind by multiple methods, including manual needling technique used the transcranial repeated acupuncture, and regulating the mind by taking multiple acupoints, Baihui (GV 20), Neiguan (PC 6), Shenmen (HT 7) and Dazhong (KI 4) are stimulated. For abdominal twitching and mental symptoms of TS children, the first and third abdominal areas are selected. The target symptoms (biao) are treated specially by local acupoints, the combination of the starting and ending acupoints of the affected meridian, or the acupoints of the meridians with same name. The modified chaihu longgu muli decoction and siwu decoction are prescribed to sooth liver, nourish blood and soothe wind. In association with the characteristics and target symptoms of TS, the sequential therapy is used with filiform needling, intradermal needling, Chinese herbal medication and psychotherapy.

Professor SUN Shen-tian's experience in acupuncture treatment of depression based on "psychosomatic medicine" / 中国针灸

This paper introduces professor SUN Shen-tian's clinical thoughts and his characteristics of acupuncture techniques for the treatment of depression based on "psychosomatic medicine". Professor SUN, the master of traditional Chinese medicine, believes that depression refers to comorbidity of "heart mind" and "body", resulting from the "body-mind" disharmony, specially dominated by the emotional disorder. This disease is located in the brain, with the injury of mind and closely related to the heart and liver dysfunction. In pathogenesis, the dysfunction of brain mind and the unhealthy conditions of body and mind are involved. The treatment should focus on "regulating the mind, improving the intelligence, co-modulating the abdominal and brain functions and treating the physical and mental disorders". Baihui (GV 20), Ningshen (Extra) and emotional area on the head are selected as the main points to benefit the intelligence and calming down the mind; the abdominal region 1 and region 8 of "Sun's abdominal acupuncture" are used as the main points of the abdomen to regulate the brain functions. The point prescription is modified according to the symptoms and etiologies. The repeated transcranial acupuncture stimulation and electroacupuncture at low frequency (2 Hz) are crucial to the therapeutic effect. Reliving anxious emotions is specially considered before acupuncture, and the mind is protected and deqi is consolidated during acupuncture.

Strengthening the prevention and treatment of hungry bone syndrome, parathyroid hyperfunction and hyperparathyroidism of thyroid cancer patients after thyroidectomy / 中华内分泌外科杂志

Differentiated thyroid cancer is one of the most common endocrine malignant tumors, and thyroidectomy is its basic treatment measures. Insufficient attention is paid to its postoperative bone hungry syndrome and parathyroid hyperfunction or hyperparathyroidism, which will seriously affect the patient’s life quality and prognosis. This paper will explore the etiology, dangers, diagnosis, prevention, and treatment for hungry bone syndrome, parathyroid hyperfunction and hyperparathyroidism of thyroid cancer patients after thyroidectomy.

Essence of SUN Shen-tian's clinical features on acupuncture and moxibustion / 中国针灸

To summarize SUN Shen-tian's treatment ideas and clinical features. SUN applies meridian syndrome differentiation to the diagnosis and treatment of diseases; advocates that prevention and treatment of diseases should be regulated mind firstly; applies transcranial repetitive acupuncture combined modern cerebral cortex function positioning; emphasizes the application of multiple acupuncture methods and manipulation, and includes the meridian penetrating needling method, the flat needling and penetrating needling method, and the stagnant needle lifting method, pays attention to the importance of achieving qi and manipulation for the effect.

Strengthening the diagnosis and treatment of metabolic associated fatty liver disease in breast cancer patients / 中华内分泌外科杂志

Metabolic-dysfunction associated fatty liver disease (MAFLD) is a common concomitant disease of breast cancer. It is one of the main causes of liver damage during chemotherapy and also an important cause of liver damage during endocrine therapy or follow-up, which seriously affects the quality of life and prognosis of breast cancer patients. Nonalcoholic fatty liver disease was renamed as MAFLD, which changed the original "exclusive diagnosis" to "inclusive diagnosis" and the non-negligible role of metabolic factors in the occurrence and development of fatty liver disease was recognized, but the clinical attention is not enough at present. More attention should be paid to the diagnosis and treatment of MAFLD in breast cancer patients because the proportion and risk of metabolic disorders are higher than that in general people. In this article, we will focus on the clinical significance, prevention and treatment of the new definition of MAFLD in the comprehensive management of concomitant diseases of breast cancer, so as to further improve the quality of life and prognosis of breast cancer patients.

Clinical study of parathyroidectomy with small incision in the lateral cervical region / 中华内分泌外科杂志

Objective:To evaluate the clinical feasibility, safety, and advantages of small lateral cervical incision for parathyroid exploration and resection.Methods:A total of 31 consecutive patients who underwent parathyroidectomy with a small lateral cervical incision, in the Department of Endocrinology and Breast Surgery of the First Affiliated Hospital of Chongqing Medical University from Apr. to Nov. 2021, including 11 males and 20 females, aged (49.32±13.79) years, ranging from 28 to 86 years, were selected to make retrospective statistical analysis of the surgical time, hospital stay, intraoperative blood loss, postoperative drainage and postoperative complications of the patients. All patients were injected with carbon nanoparticles suspension injection guided by color ultrasound to locate the enlarged parathyroid gland before surgery. EXCEL 2019 software was used for statistical analysis.Results:Thirty-one patients underwent parathyroidectomy through a small lateral cervical incision. Primary hyperparathyroidism was performed in 19 cases (including 2 cases with bilateral small lateral cervical incision, 2 cases with unilateral excision of thyroid mass combined with parathyroidectomy, 1 case with resection of huge parathyroid adenoma, and 1 case with local anesthesia) . Twelve patients with secondary hyperparathyroidism underwent total parathyroidectomy through bilateral small lateral cervical incision and forearm autogenous parathyroid transplantation (including bilateral thyroid mass resection combined with bilateral total parathyroidectomy and forearm autogenous parathyroid transplantation in 2 cases, local anesthesia and cervical plexus nerve block in 2 cases, and ectopic parathyroid gland in thyroid in 1 case) . Among them, the average operative time of patients with primary hyperparathyroidism was (54.74±27.71 & 74.14±31.73) min, the average intraoperative blood loss was (8.11±5.05 & 14.43±10.94) ml, the average postoperative drainage was (14.37±24.64 & 26.36±32.87) ml, the average postoperative parathyroid hormone was (11.59±16.46 & 26.65±56.38) pg/ml, the average hospital stay was (10.00±5.09 & 10.96±4.55) d, and the postoperative complication rate was (3.2% & 0%) .Conclusions:Parathyroid gland exploration and resection through small lateral cervical incision is a safe and effective surgical method and can also complete thyroid exploration and parathyroidectomy at the same time. Appropriate anesthesia should be selected after a full assessment of the patient’s basic condition.

Two cases of recurrent oral ulcers in patients with vitamin D deficiency cured by active vitamin D supplementation / 中华内分泌外科杂志

Vitamin D deficiency can be a trigger factor for recurrent oral ulcers. This article combining two cases of recurrent oral ulcers in patients with vitamin D deficiency who were cured by active vitamin D supplementation emphasizes that 25-hydroxyvitamin D and other indicators should be screened in patients with recurrent oral ulcers, so as to improve the understanding of the disease and the ability of clinical diagnosis and treatment for it.

Prevention and treatment of calcium and/or vitamin D insufficiency associated parathyroid hyperfunction and hyperparathyroidism / 中华内分泌外科杂志

Hyperparathyroidism is a common endocrine disease that seriously affects human health, depending on its etiology, which can be divided into three types: primary, secondary and tertiary. In clinical practice, we found that some primary hyperparathyroidism may be secondary or tertiary hyperparathyroidism caused by insufficient calcium intake and/or vitamin D deficiency/insufficiency, and become a common type of hyperparathyroidism. The daily calcium intake of Chinese people is generally insufficient. Vitamin D can promote the absorption of calcium, but vitamin D deficiency/insufficiency is also a worldwide public health problem. Long-term hypocalcemia will stimulate parathyroid hyperplasia and secrete excessive parathyroid hormone, resulting in parathyroid hyperfunction (pre-hyperparathyroidism) and then secondary hyperparathyroidism, both of which may damage bone and release calcium into blood, leading to diseases of multiple organs and tissues. The detection of bone metabolism indexes such as calcium, magnesium, phosphorus, parathyroid hormone and vitamin D may be helpful for the early diagnosis of pre-hyperparathyroidism and hyperparathyroidism. Supplementation of calcium and vitamin D in early stage can control the development of the disease and change "unpreventable and uncontrollable" into "preventable and controllable" . The health screening of bone metabolism indexes and parathyroid ultrasonography should be advocated, and the prevention and treatment of calcium and/or vitamin D insufficiency associated parathyroid hyperfunction and hyperparathyroidism should be strengthened, so as to greatly improve the bone health, urinary calculus, metastatic vascular calcification and systemic abnormal calcium migration and precipitation in the population.

To strengthen the prevention and treatment of normocalcemic primary hyperparathyroidism and parathyroid hyperfunction / 中华内分泌外科杂志

With the development of various laboratory testing techniques such as serum calcium and parathyroid hormone (PTH) , a large number of asymptomatic or normocalcemic primary hyperparathyroidism (PHPT) can be diagnosed early. PHPT has become the third most common endocrine disease affecting human health. Currently, most PHPT, especially normocalcemic primary hyperparathyroidism, are not primary diseases and may be related to vitamin D deficiency/insufficiency and/or insufficient calcium supplementation. That is, the relative hypocalcemia caused by long-term vitamin D deficiency/insufficiency and/or insufficient calcium supplementation leads to parathyroid hyperfunction, stimulates parathyroid hyperplasia, and secretes excessive parathyroid hormone to compensate for the regulation of calcium and phosphorus balance. When it is in the initial reversible stage, it can be cured by internal medicine; if it progresses freely, long-term hypocalcemia stimulation will lead to excessive parathyroid hyperplasia and even tumor occurrence with the formation of so-called PHPT and parathyroidectomy has to be performed. Therefore, routine screening of bone mineral density, calcium, magnesium, phosphours, 25-hydroxyvitamin D, parathyroid hormone and other bone metabolism indicators in the physical examination of general population is beneficial to the prevention and treatment of bone metabolism diseases, urinary stones and hyperparathyroidism. At the same time, attention should be paid to identifying the stage of prehyperparathyroidism in which vitamin D deficiency/insufficiency and insufficient calcium supplementation will stimulate parathyroid hyperfunction. Active intervention on prehyperparathyroidism is an effective way to avoid the development of primary hyperparathyroidism.

Strengthening the management of vitamin D deficiency/insufficiency and its associated hyperparathyroidism in breast cancer patients / 中华内分泌外科杂志

Vitamin D deficiency/insufficiency has become a worldwide public health problem, especially in breast cancer patients. Vitamin D is a fat-soluble vitamin necessary for human body, which has important physiological functions such as regulating calcium and phosphorus metabolism and affecting cell proliferation and differentiation. Vitamin D deficiency/insufficiency is closely related to the occurrence of bone diseases and various extra-bone diseases, and is also a risk factor for the occurrence, development and poor prognosis of breast cancer. Vitamin D deficiency/insufficiency and low blood calcium are the main cause of enhanced parathyroid function or secondary hyperparathyroidism, but are often overlooked due to the absence of early clinical manifestations. Bone problems of breast cancer patients are more obvious than those of general population because of the systemic treatment such as chemotherapy and endocrine therapy and changes in menstrual state, and vitamin D deficiency and secondary hyperparathyroidism will further aggravate their bone health problems. Therefore, it is necessary to strengthen the monitoring of blood calcium, parathyroid hormone and bone metabolism indicators in breast cancer patients, so as to make targeted supplementation of vitamin D and calcium. We should pay attention to the prevention and treatment of vitamin D deficiency/insufficiency associated hyperparathyroidism and bone health problems to improve the quality of life and prognosis of patients.

Strengthening the comprehensive management of concomitant diseases of breast Cancer: 2618 Glycolipid Project / 中华内分泌外科杂志

In Oct. 2016, the Central Committee of the Communist Party of China and the State Council issued the "Outline for Healthy China 2030" , which planned to achieve chronic disease management for the entire population and the overall 5-year survival rate of cancer increasing by 15% by 2030. In Jan. 2019, the "2618 Glycolipid Project" was launched, which promoted the comprehensive management of blood glucose, blood pressure and blood lipids in the grassroots. Breast cancer is the most common malignant tumor in women. With the improvement of its diagnosis and treatment, most of the patients survive for a long time in a state of chronic disease. Diabetes, dyslipidemia, and hypertension have a higher prevalence in breast cancer patients, and are most common concomitant diseases of breast cancer. Breast cancer patients also have a higher proportion of carotid plaques and carotid intima thickening. However, there is no obvious symptoms, and there is a lack of clinical understanding of its harm, which will inevitably affect the treatment and prognosis of breast cancer patients. This article will explore the significance and implementation of "2618 Glycolipid Project" in the management of patients with breast cancer, in order to further improve the life quality and the prognosis of breast cancer patients.

Controlled ovarian stimulation protocols in endometriosis patients: with antagonist or agonist? / 浙江大学学报·医学版

OBJECTIVE@#To compare laboratory and clinical outcomes of fertilization-embryo transfer (IVF-ET) in patients with endometriosis using antagonist protocol, long agonist protocol or prolonged agonist protocol.@*METHODS@#Totally 313 patients with endometriosis were recruited in Reproductive Centers of the Second Affiliated Hospital of Zhejiang University School of Medicine,Jiaxing Women and Children's Hospital,and Ningbo Women and Children's Hospital from April 2017 to October 2018, including 81 patients treated with antagonist protocol (antagonist group), 148 treated with long agonist protocol (long agonist group) and 84 treated with prolonged agonist protocol (prolonged agonist group). The clinical and laboratory data of the patients were retrospectively analyzed to investigate the effect of ovarian stimulation protocols on the IVF-ET outcomes of patients with endometriosis.@*RESULTS@#The average age in the antagonist group patients was significantly higher than those in the other two groups (all 0.05). Fertilization rate and available embryo rate were comparable among the three groups (all >0.05). Considering analysis per cycle with embryo transfer, the human chorionic gonadotrophin (HCG) positive rate, clinical pregnancy rate and total implantation rate showed no significant difference among the three groups (all >0.05). The implantation rate after fresh embryo transfer in the antagonist group was lower than that in the long agonist group (0.05). While the implantation rate of freeze-thaw embryo transfer showed a higher trend in the antagonist group, but there was no significant difference (>0.05). The patients were further divided into diminished and normal ovarian reserve subgroups, the per cycle with embryo transfer, the HCG positive rate, clinical pregnancy rate and total implantation rate still showed no significant difference between two subgroups (all >0.05), no matter in which ovarian stimulation protocol groups. Besides, in women with diminished ovarian reserve, the available embryo rate in antagonist group was significantly higher than that in the long agonist group (<0.05). The amount and duration of Gn application in antagonist group were significantly lower than those in long and prolonged agonist groups (all <0.05).@*CONCLUSIONS@#Patients with endometriosis who used the antagonist protocol in IVF procedure could reduce the cost and time of Gn treatment, when combined with frozen-embryo transfer strategy the antagonist protocol has comparable clinical pregnancy outcome with long or prolonged agonist protocol, especially in those with diminished ovarian reserve, the higher available embryo rate can be achieved.

Investigation and analysis of the status of blood-borne occupational exposure of medical staff in a top three hospital and intervention measures / 中华劳动卫生职业病杂志

Objective@#To understand the current situation of blood-borne occupational exposure among health care workers and evaluate the intervention effect of PDCA.@*Methods@#Retrospective survey was adopted to investigate and analyze the blood-borne occupational exposure incidents in a hospital from January 2015 to December 2018, and to compare the intervention effects after PDCA management.@*Results@#A total of 82 cases of occupational exposure occurred from 2015 to 2017, and only 9 cases happened after the implementation of PDCA intervention. The exposed population was mainly consisted of nurses (59 cases, 64.83%) , and mainly with low-working age (1-5 years) (56 cases, 61.54%) , and the main source of exposure was hepatitis B (34 cases, 37.36%) . In addition, after the implementation of PDCA, the vaccination rate of personnel was 77.78%, the standardized field treatment rate was 100%, the preventive drug use rate was 88.89%; The qualified rate of occupational protection assessment was higher than that before intervention, which all shows the difference was statistically significant (P<0.05) .@*Conclusion@#With the guide of PDCA management, Strengthen the training of new employees or ones with low working years as well as their awareness of protection, and standardize the relevant operational procedures, which can significantly improve the prevention of blood-borne occupational exposure and stress management of medical staff.

Clinical study on the ultrasound guided mammotome biopsy for micro-calcifications visible in mammography / 中华内分泌外科杂志

Objective@#To evaluate the clinical feasibility and advantages of ultrasound guided mammotome biopsy for micro-calcifications visible in mammography.@*Methods@#A total of 12 patients with mammography-revealed micro-calcifications examined by ultrasound guided vacuum-assisted biopsy in our hospital from Jun. 2017 to Dec. 2018 were enrolled in this study and their medical records data were analyzed.@*Results@#All 12 patients had accepted pre-biopsy ultrasound localization and all micro-calcifications were successfully excised. Among 12 cases, 4 were revealed as benign breast diseases and 8 were diagnosed as breast cancer.@*Conclusions@#Ultrasound guided mammotome biopsy is found to be an alternative method to stereotactic biopsy in patients with US-detectable micro-calcifications, and re-scan ultrasonography focusing on the specific microcalcification area may be helpful for improving the ultrasound detection rate of micro-calcifications.

A multi-disciplinary treatment strategy involving oncology subdisciplines and consul-tation-liaison multi-disciplinary for the comprehensive management of concomitant diseases of breast cancer / 中国肿瘤临床

Breast cancer is considered as a chronic disease, hence breast cancer these patients require extensive and effective chronic disease management. With the development of the "Healthy China 2030" program and the "Comprehensive Management Guideline for Breast Cancer Follow-up and Concomitant Diseases, "more attention is being paid to the management of concomitant diseases of breast cancer (CDBC). This involves improving multidisciplinary treatment by collaborating with oncologists and related specialists to develop psycho-oncology, oncocardiology, and other oncology subdisciplines. Consultation-liaison psychiatry has been successfully used in the treatment of patients with cancer. Therefore, for the prevention and treatment of CDBC, it is important to establish and im-prove rehabilitation medicine and other units, such as cardiovascular, endocrinology, and gynecology units. This, in turn, could help im-prove the patient's quality of life and prognosis.

Clinical study on the ultrasound guided mammotome biopsy for micro-calcifications visible in mammog-raphy / 中华内分泌外科杂志

Objective To evaluate the clinical feasibility and advantages of ultrasound guided mammo-tome biopsy for micro-calcifications visible in mammography. Methods A total of 12 patients with mammogra-phy-revealed micro-calcifications examined by ultrasound guided vacuum-assisted biopsy in our hospital from Jun. 2017 to Dec. 2018 were enrolled in this study and their medical records data were analyzed. Results All 12 patients had accepted pre-biopsy ultrasound localization and all micro-calcifications were successfully excised. A-mong 12 cases, 4 were revealed as benign breast diseases and 8 were diagnosed as breast cancer. Conclusions Ul-trasound guided mammotome biopsy is found to be an alternative method to stereotactic biopsy in patients with US-detectable micro-calcifications, and re-scan ultrasonography focusing on the specific microcalcification area may be helpful for improving the ultrasound detection rate of micro-calcifications.

Characteristics of Cerebral Blood Flow in Brain CT Perfusion Imaging for Vascular Cognitive Impairment / 中国康复理论与实践

@#Objective To evaluate cerebral perfusion through brain computed tomography perfusion imaging (CTP) in order to investigate the relationship between cerebral perfusion and vascular cognitive impairment (VCI).Methods A total of 103 patients with ischemic stroke were recruited, who received thrombolytic therapy and CTP test in the Fourth Affiliated Hospital of China Medical University from December, 2016 to May, 2017. The patients were divided into normal cognitive function group (control group, n=43), vascular cognitive impairment-no dementia group (VCIND group, n=48), and vascular dementia group (VD group, n=12) according to the degree of impairment in cognitive function after the assessment of Mini-Mental State Examination (MMSE) and Clock Drawing Test (CDT). The characteristics of cerebral blood flow perfusion in region of interest of brain CTP were analyzed.Results There was difference in incidence of diabetes among three groups (χ2=7.556, P<0.05). The rate of diabetes was higher in VCIND group and VD group than in the control group. Age and diabetes were the independent risk factors for VCI (OR>1, P<0.05). There was difference in cerebral blood volume (CBV) in frontal lobe, temporal lobe, and parietal lobe among three groups (F>3.216, P<0.05). CBV in frontal lobe, temporal lobe, and parietal lobe reduced in VD group than in the control group (P<0.05), while CBV in frontal lobe and temporal lobe reduced in VD group than in VCIND group (P<0.05). There was difference in mean transit time (MTT) in left temporal lobe, left parietal lobe, and centrum semiovale among three groups, while there was difference in left occipital lobe in time to peak (TTP) among three groups (F>3.116, P<0.05). MTT and TTP were higher in VD group than in the control group and VCIND group (P<0.05). There was no difference in cerebral blood flow (CBF) in both left and right brain, and MTT and TTP in right brain among three groups (P>0.05). CBV in frontal lobe, parietal lobe and right temporal lobe demonstrated positive relationship with the scores of MMSE (r>0.203, P<0.05). CBV in parietal lobe and left frontal lobe also demonstrated positive relationship with the scores of CDT (r>0.214, P<0.05).Conclusion The cerebral blood flow perfusion reduced in different levels of VCI, especially in frontal lobe, temporal lobe and parietal lobe. Cerebral blood flow perfusion reduced with the progress of cognitive impairment, and the left hemisphere injured earlier than the right one. Brain CTP may be applied in the early recognition of VCI.

Mechanism of Neural Stem and Progenitor Cells Mediated by Hypoxia Inducible Factor-1α in Ischemic Stroke Model (review) / 中国康复理论与实践

Hypoxia inducible factor-1αis a kind of hypoxia response factor. Acute cerebral ischemia and anoxia can induce up-regula-tion of hypoxia inducible factor-1α, and the downstream genes, which plays a role in both the energy metabolism and collateral circulation after cerebral ischemia. Neural stem and progenitor cells regeneration also benefit the functional outcome after ischemic stroke. Hypoxia in-ducible factor-1αmay induce proliferation and differentiation of neural stem and progenitor cells through Notch, Wnt/β-catenin pathways, etc., in the ischemic stroke model.

Evaluation on human resource allocation in certain national institute of par⁃ asitic diseases in ten years / 中国血吸虫病防治杂志

@#Objective To evaluate the human resource in a national institute of parasitic diseases from 2007 to 2016，so as to provide a reference for the construction of a well⁃crafted human resource of national parasitic diseases control and prevention. Methods The basic information of the staff in the national institute of parasitic diseases was investigated and a related database was established to analyze the quantity and structure of the human resource allocation in 10 years through the annual statistics each year. Results The number of staff in the institute increased by 6.25% in 2016 compared with that in 2007，and 43.32% of the staff were under 35 years old. In 2016，59.36% of the staff had a master degree or a higher level degree，and 37.97% of the staff had senior technical titles. The difference value of the inflows and outflows was 3.21%. Conclusions The change of the structure and quality of human resource in this institute has a good tendency in the past ten years. The organization should optimize the human resource allocation and improve its capacity in disease control and prevention to broaden the methods of talent introduction and control the brain drain problem.